Info: Unrecognised mathop in calculation rule found, seems you created this rule

[firefox_mig]

Joomla Joomla! 2.5.11
Virtuemart 2.0.20b (update)

Hello all,

I updated virtuemart to 2.0.20b and the check out appears this message:

Info: Unrecognised mathop in calculation rule found, seems you created this rule with plugin not longer accesible (deactivated, uninstalled?)

I´ve two questions:

1º How can I solve this?
2º When i updated the following virtuemart versions from VM 2.0.8 appears old plugins like payment,weight and anoter plugins. How can I know whats is the new plugin and old plugin to delete?

Thanks

Regards



[attachment cleanup by admin]

[Milbo]

With the message we mean vmcalculation plugins, which can have their own Mathop. When you already updated to 2.0.20b, then I suggest to update to 2.0.21E, because the major jump was from 2.0.2 - 2.0.10, since then the templates are stable. The new version has a change that the errors should not come so likely, second the error is only visible for admins.

But just in case, be aware that this error can also come due an old vm extension, for example the OPC of rupostel, he provided an update.

[firefox_mig]

I´ll try update to 2.0.21E...

Thanks!!